telegram button in travel view fixed

package.json

@@ -45,4 +45,4 @@
       "android"
     ]
   }
-}
+}

www/js/travel.js

@@ -285,4 +285,8 @@ angular.module('app.travel', ['pascalprecht.translate', 'ui-leaflet'])
       //console.log("i: -1");
       return -1;
     };
+    $scope.openTelegram = function(telegramuser) {
+      window.open('http://telegram.me/' + telegramuser, '_system', 'location=yes');
+      return false;
+    };
   });

www/templates/travel.html

@@ -45,7 +45,7 @@
         <i class="icon ion-ios-box"></i> {{'package' | translate}}
     </div>
     <a class="item item-icon-left" ng-show="travel.user.telegram"
-    ng-href="http://telegram.me/{{travel.user.telegram}}">
+     ng-click="openTelegram(user.telegram)">
         <i class="icon ion-paper-airplane"></i> @{{travel.user.telegram}}
     </a>
     <div class="item item-icon-left" ng-show="travel.user.phone">